Not sure what to do in the future - career help?

I've chosen my a levels which include psychology, biology and media. Everyone my age has a clear idea of what they want to be when they're older or atleast study at uni. I am interested in psychology but I absolutely love love love media. I want to go into something media related but also want to go into education psychology. The only thing putting me off educational psychology is the amount of time I will have to spend in education. To become a psychologist I need a degree, masters and doctorate. This means spending around 6/7 years in uni which I'm not sure I want to do. I want to leave uni ASAP And be employed as quick as I can. Has anyone got any ideas of how I could incorporate the two and what sort of degree I should do?