Can yeast dough stay in the fridge overnight?

Yes it works just the same, takes longer. I make cinnamon buns in the evening. Pan them as rolls and let them raise in the fridge overnight. Then let them warm on the counter for 20 minutes, pop in the oven and fresh buns for breakfast without getting up at the crack of dawn. I think 8-18 hours in the fridge is fine for a slow rising time.