Running everyday will restrict your muscle growth, it won't kill it, but it will hurt it. I would cut back and run only days you dont lift, or vice versa, if you need you need to run THAT bad. Your body/muscles need to feed on what your burning off by running so much. Watch/read a bodybuilders routine and you'll see they rarely do cardio during the building phase of their routine and when they do cardio its usually the stairmaster or they'll do the treadmill at about 4mph at the highest incline.
