Photographs taken with your phone are often the most creative. My phone goes everywhere with me so I always have a camera by my side. The phone camera forces you to consider the best angles and positioning for your subject, rather than simply zooming in from where you are standing and firing of the shutter a couple of times. It means you don't have to be concerned with swapping lenses on you D-SLR. You have to use what I call "foot zoom" i.e physically move closer to or further away from the subject.