Display screen with transitional graphical user interface

FIG. 1 is the first image in a sequence for a display screen with transitional graphical user interface showing our new design;

FIG. 2 is the second image thereof; and,

FIGS. 3-4 show the display screen with transitional graphical user interface of FIGS. 1-2 on a device.

The appearance of the transitional user interface transitions between the images shown in FIGS. 1 and 2 and between the images shown in FIGS. 3 and 4 . The process or period in which one image transitions to another forms no part of the claimed design. The broken line showing of the four squares and the icons in FIGS. 1 and 3 , the icons in FIGS. 2 and 4 , and of the remainder of a device containing the display screen in FIGS. 3-4 , is for environmental purposes only and forms no part of the claimed design.