[ACNE] This might be a dumb question, but can I use Azelaic Acid 10% and Niacinamide 10% + Zinc 1% in AM and PM?

Beauty Tips For Body Care
I currently wash my face and moisturise both AM and PM and put on Niacinamide + Zinc from The Ordinary in the PM. However, I’m looking to use both in the morning and evening. Is this a good idea?
Girls Blog 2015
Submitted by skincare993