SYNCING data from local system To SERVER with images

there is a syncing app[IOS] which collects data like customer name, mob etc of the customer and store it on the local system with the help of the Web services and then it sends all the data to the server, Now the challange is that app also save images now, that image i can store it on local system but how i will send it to the server, i am not using database to store the images on local system it get stored in DIR, but is it possible to send it on a server by the same time when rest of the data get sync?