The ornamental design for a displayscreen with transitionalgraphical user interface, as shown and described.
FIG. 1 is a front view of a first image in a sequence of a display screen with transitional graphical user interface;
FIG. 2 is a front view of a second image in the sequence of the display screen with transitional graphical user interface;
FIG. 3 is a front view of a third image in the sequence of the display screen with transitional graphical user interface;
FIG. 4 is a front view of a fourth image in the sequence of the display screen with transitional graphical user interface; and,
FIG. 5 is a front view of a fifth image in the sequence of the display screen with transitional graphical user interface.
The appearance of the transitional graphical user interface of the embodiment sequentially transitions between the images shown in FIGS. 1-5. The process or period in which one image transitions to another image forms no part of the claimed design. The outermost dotted broken line showing the display screen and all other dotted broken lines showing portions of the graphical user interface are included for the purpose of illustrating portions of the article and form no part of the claimed design.