Maybe. This is an awkward moment for laners for a number of reasons:

-You probably can't clear minion waves quickly, yet
-Even if you can it will probably cause you to burn a lot of resources such as mana, which might make helping awkward
-You may not have access to all your abilities, yet
-Blowing all your abilities to clear a wave may open you up to attack by your lane opponent
-Your lane opponent may move first to support their invading jungler so you have to be careful about getting ambushed on your way to support your jungler
--you may not win the 2 v 2
--you may not win the 2 v 1 (if your jungler dies before you can intervene)
-If you are in a position to help the enemy jungler may be able to quickly escape, which means you get nothing except providing some moral support to your jungler by showing that you are paying attention and will move to help (this is actually worth something to your jungler).

Like most things in League you have to balance out the equation of do I get more than I lose by going to help my jungler?

If the answer is yes then help them
If the answer is no then don't help them

It is kind of the reverse of the situation of a jungler ganking your lane when you are under turret working on last hitting a large minion wave. If the kill is certain then it might be worth losing some minions to the turret, but if the kill is not certain then wave your jungler off.

-If you have your laner shoved into their turret
-If there is an even minion wave sitting in the middle of the lane
-If there is an even minion wave on the enemy side of the map so it will naturally push to you
-And you are reasonably healthy and have sufficient other resources

Those are times that helping your jungler against an early invade are likely to help your team more than hurt your team.

Junglers, you need to factor all this stuff in when considering how to deal with an invade.

If I'm dealing with a Kha'Zix, Lee Sin, Rengar and I'm going Blue > Wolves > Red I may run around Red and pop the blast cone so those jokers don't have an easy escape. (this is not really efficient pathing, but the damn blast plant spawns so late that you can't ask your Top laner to pop it before they head to lane).

I may opt to go Blue > Red if my champion is really fast at clearing the single target camps.

I may opt to go Blue > Gromp > Wolves > Base if I know I'm against a strong invader and my laners are shoved into their turret.

If there is a bush nearby, pull the camp into the bush or if not then keep your back to a wall that you can Flash over if you need to get out of Dodge quickly.

Invaders are favored in invades because their abilities will not be on cool down while yours will be while you are wearing down a camp.

So,

Laners when you do your map checks keep track of your jungler
Junglers when you do your map checks keep track of your laners

Help each other when it makes sense to do so.

Don't get chapped at a laner or jungler if they aren't in a situation where they can help.

Everyone has their duties on the map and sometimes that means that not moving to help is the right call.