Non stick pans are designed so that you never need to use Olive oil or any cooking oil when cooking food.
The non stick surface of the pan keeps the food from sticking to the pan so you don't need cooking oil.
But if you do want to use cooking oil such as Olive oil to give the food some flavor or to fry something in the non stick pan then you can do so without hurting the non stick pan.
I've used olive oil in my non stick pans before to cook potatoes and never has my non stick pans been hurt and they still are in good condition.
If you do use olive oil in your non stick pan make sure to not use the olive oil in the non stick pan above low heat.