In a medium bowl, combine the cream cheese and milk. Stir to combine until the cream cheese is loose and creamy. Stir in the cranberries, feta cheese and green onions.
Divide and spread mixture evenly among tortillas.
Roll each tortilla up tightly, wrap in plastic wrap and refrigerate at least one hour. These can be chilled for several hours and then cut when you're ready to serve them.
To serve, use a serrated knife to cut each tortilla roll into 12 slices.