I would, and I wouldn't think twice about it. As long as both tires are radials, right tire pressures are used, I don't think its a big deal to mix tires / brands. I've done it quite a bit on the DL650....ran a Road Attack on the front, a TrailWing on the rear, etc. Run whatever you got and have a nice trip!!
DL650K5, Race Tech Forks, Scotts Stabilizer, SuperBrace, Staintune Exhaust, GSXR Calipers, Fastway EVO III Pegs, Givi Crash Bars, Motoagora Bellypan, TouraTech Rad Guard, Givi E21 / E41 Cases, Givi E52 Topcase, Cortech SuperMini Tankbag, Suzuki Euro Screen / Givi Touring Screen, Madstad Bracket, Kaoko Throttle Lock, Suzuki Heated Grips & Handguards, Dual PowerLet Outlets, Pat Walsh Dash Shelf, V1 Radar Locator, Garmin Zumo 550.