The rule of thumb here at Creighton is that they do not offer financial aid. If, after you come, and you find they awarded you some scholarship if they have it, then you feel lucky (I got a $2500 scholarship last year). As I understand it, the only way to get in here with the Dean's Scholarship is to be an URM, and likely one at the post-bac program. Cant verify that though.
You should definitely count on NOT getting any financial aid from Creighton.