Advice on when to get it

in CCNP
Ive been studying for my CCENT i'm pretty ready just trying to get the money to be able to take, and later on i will go for part 2 during like the summer. So if i get my CCNA this summer should i move directly to CCNP during the fall. I go to school, and they offer advanced routing and switching classes for CCNP. Should i move straight into ccnp or should i look for a job, get some expirence then go into CCNP.