1. An image editing device, for editing a combined photographic image formed by combining a plurality of images, comprising: a first image processing section for carrying out first image processing on the image and creating a first image; a second image processing section for carrying out second image processing on the first image to create a second image; a combined photograph processing section for creating a combined photograph by combining the second image in accordance combining position of the combined photograph; a storage section for storing the first image and an image of the combined photograph; and a control section for, after the first image processing has been carried out, creating a combined photograph by combining the second image that has been subjected to the second image processing in accordance with combining position of the combined photograph by the combined photograph processing section, and storing the combined photograph and the first image as a single image file.