Cheers Carl,
I was a bit lucky to be honest. I just looked out of the window and saw the moon. Hadn't seen it for quite a while, so decided to take a picture. It was only when I was outside that I realised there was anything close to it. Imagine my delight when I realised it was Saturn.
Luckily as well the phase of the moon mean the brightness of both it and Saturn were perfectly matched in the exposure.
Unfortunately I fiddled with the levels slightly to bring ot moon details which has buggered the EXIF data. I have a look at posting an unaltered version later.