Hello there!
It's simple: Whilst I do not hold beliefs in any spiritual entities, especially when it comes to dreams, it does not negate from the fact that they are magical events and should be interpreted - by any and all means!
I began interpreting my dreams as a child, when I was religious, and haven't stopped despite my shift away from religion.
When interpreting a dream, what your really doing is digging deep into a persons subconscious, where hidden messages lay waiting, in order to help one with their daily lives. It's a fascinating subject, no doubt, and one that I am bound to go crazy with ideas!
Let me know what you think!
Ray