Major in Marketing, Minor in Art?

I originally was transferring to an art school because my talent is art (im not a stupid hipster I make some great stuff :p) amd "follow my dreams" but im putting my art career on hold cause of the train wreck that is american economy and pursuing a practical career in Marketing because I love planning and strategy (My dream is to make advertisements on billboards, bramds, book covets, cd covers, especially a magazine, etc) and now im a marketing major but I have a large amount of units in art. I wouldve done multimedia or graphic design as a minor but stupid SDSU only offers just art as a minor. Should I not even get that on my diploma as a minor cause corps will..."frown" on it even though I think it shows Im creative and analytical? Suggestions for other minors would be great unless minors are really useless lol.