Ms Creasy is considering reporting the incident to the police and has appealed for witnesses to come forward.
This incident follows a history of abuse and harassment faced by Ms Creasy, including from anti-abortion activists and a man who was jailed in 2014 for sending her violent messages.
She was previously forced to install a panic button at her home due to threats received after supporting Jane Austen's image on a banknote.
The incident highlights concerns raised by a recent cross-party inquiry, which warned that abuse and intimidation against MPs are undermining democracy, and called for a review of electoral law and enhanced security for political candidates.