Can you smoke weed while on Cymbalta?

I halted my weed indulgence when I was prescribed Cymbalta. I thought it would be best if I let the Cymbalta go through it's entire activation stage, then I can light one up in the future whenever it presents itself. Well, it's been 4 months since my first dose of Cymbalta. Meds are working wonderfully, with the exception of a few nasty side effects I have to deal with. Would it be ok to smoke pot on it? I've read so many mixed reviews from this, but I'm leaning more towards it being ok. The arguments of it not being ok, are just simply "It's not a good idea.", than actually providing a justifiable reason why it isn't. Thank you.