From his interview with Bloomberg:
Creativity and innovation are something you can’t flowchart out. Some things you can, and we do, and we’re very disciplined in those areas. But creativity isn’t one of those. A lot of companies have innovation departments, and this is always a sign that something is wrong when you have a VP of innovation or something. You know, put a for-sale sign on the door. (Laughs.)
Apple is in excellent hands.